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Purchase of this product requires an additional deposit that is refundable when you return the old core to the selling Caterpillar dealer. The core deposit is refunded upon return of an acceptable core (used part) to your dealer. In order to qualify for a core deposit refund, the core must meet acceptance criteria. Typical criteria include, but are not limited to: must be fully assembled and complete, not cracked or broken, free of excessive rust or pitting, free of fire damage, and must be an acceptable Cat® part number. Core acceptance criteria may vary by product - please contact your dealer for full details.

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This part appears to be a compatible match to your equipment based on original factory-build information. This indicator should only be used as a guide and does not guarantee fitment. If you have questions about compatibility, please consult your dealer.

We are unable to verify this part as a match

We are unable to verify this part will fit your equipment based on factory-build information. This indicator should only be used as a guide. If you have questions about compatibility, please consult your dealer.

Backup Ring

Description:Backup Rings prevent seal extrusion in high pressure applications, and may be used to protect the life of overall sealing system from pressure surges.

Attributes:Cat® Backup Rings are designed in conjunction with the elastomeric seal and mating components, and contribute significantly to the life and performance of the sealing system in high pressure applications.

Backup ring dimensions are consistently held to tight tolerances to ensure they properly bridge the seal groove and the mating surface. Materials are selected for their pressure and abrasion resistance.

Backup rings may be solid or split. Split rings are used for ease of assembly.

Applications:Backup rings are used in high pressure static and dynamic sealing applications, such as hydraulic pumps, valves and engine systems.

Warning:This product can expose you to chemicals including 1,3-Butadiene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

Non-returnable part

Remanufactured part

Specifications

UNITS:

US

Metric

Cross Section Height (in):
0.05

Cross Section Width (in):
0.05

Dash Size (in):
23

Inside Diameter (in):
1.08

Material:
NBR - Nitrile

Material Description:
NBR is a versatile material with good abrasion and cut resistance. It works well in Air, Engine Oil, Diesel Fuel, Coolant/Urea, Hydraulic Oil and Automatic Transmission Fluid applications. Do not use with Biodiesel.

*Prices listed include estimated GST. Final price, including freight (if applicable), will be displayed on the order confirmation page prior to placing the order, where GST will be shown on a total invoice approach.

* Prices listed exclude GST. Final price, including GST, and freight (if applicable), will be displayed on the order confirmation page prior to placing the order, where GST will be shown a total invoice approach.